stacks-objects

Deep merging objects in TypeScript requires recursively combining nested structures while maintaining strict typing. This utility mutates the target object, using isObject checks for mergeability and skipping deep merges for arrays to ensure type-safe results.

To clear undefined values from an object while keeping other falsy values like zero or false intact, you need a targeted mutation utility. This tool mutates the object in place, strictly filtering undefined fields and preserving valid falsy data.

Transforming or filtering object keys and values in TypeScript is best handled by an object mapping utility. It enables key renaming, value transformations, and entry filtering while preserving type safety across the modified object structure.

Picking a subset of properties from a TypeScript object with strict typing involves selecting specific keys and optionally omitting undefined values. This utility ensures the resulting object retains accurate type information for the chosen properties.

Deep merge operations often intentionally skip array deep merging to prevent unpredictable data structure corruption. This utility explicitly avoids deep merging arrays, treating them as primitive values during the recursive object merge process.

Getting type-safe object keys and entries without manual casting requires dedicated helper functions. This utility provides objectKeys and objectEntries helpers that infer and enforce strict key and value types directly from the object definition.